MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, many of which point to a redirector service that is known to host malicious content. The document body itself contains a link to this redirector, disguised as a free download for 'Asterix and Obelix comics pdf'. This indicates a phishing or scam attempt to redirect users to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.ru/pify?keyword=asterix+and+obelix+comics+pdf+free+download In PDF document text
- http://files.obsgynatlantic.ca/uploads/1/3/2/6/132682335/dunovasepopu_rexijimijipidi.pdfIn PDF document text
- http://files.flyingsamaritanselhongo.org/uploads/1/3/0/7/130739328/pagalegapabuvu.pdfIn PDF document text
- http://files.olivetgroup.com/uploads/1/3/0/7/130740429/pobaxanu_norixujubawujud_nediwewina.pdfIn PDF document text
- http://suposev.myped15.com/uploads/1/3/0/8/130873995/xowikegisedasej.pdfIn PDF document text
- http://dolegat.oesubmuact46.org/uploads/1/3/2/7/132740405/7163994.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0431/6335/3250/files/difference_between_cdna_library_and_genomic_library.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3097/7431/files/298648014.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5856/8097/files/3961198086.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7473/8593/files/mujulekomopuzedosexamudit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4090/6135/files/rower.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2423/5170/files/dofogikemavezabolulu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3907/1130/files/platform_technology_in_pharmaceutical.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5172/9567/files/64572056071.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5962/4606/files/joranaden.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3164/1767/files/caltrans_highway_design_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5283/3687/files/avantages_et_inconvnients_des_nergies_renouvelables_tableau.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8442/1022/files/pisijisudiwutomisagim.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005c3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5C3F | 5380 bytes |
SHA-256: 408c8f14aa839a601f88dd192932033fa5152b22981f89a9b35c5530946de634 |
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font_01_sfnt_off00006e7b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E7B | 10312 bytes |
SHA-256: 2b98a5f6498c56b7f26f71a31e4c5a3525cc55dbe328f10505a84b9113e1d8ac |
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font_02_sfnt_off00009186.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9186 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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